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Cheap flights from Adelaide to Oregon from $1,523

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated 18 September 2025.

Round-trip from

$1,523
Air Canada
  • Air Canada
  • 11/3-15/3
  • 4 total stops
  • 55h 10m total
  • Adelaide to Oregon
Search Deals

Find flight deals from Adelaide to Oregon

Cheapest flights from Adelaide to Oregon
Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/1106:10ADL - PDX
2 stops29h 56mVirgin Australia
Sat 8/1115:54PDX - ADL
2 stops27h 46mVirgin Australia
Deal found 17/9$1,710
Sat 1/1117:05ADL - PDX
3 stops34h 40mMultiple Airlines
Sat 8/1115:15PDX - ADL
2 stops36h 45mMultiple Airlines
Deal found 17/9$1,937
Sat 1/1117:05ADL - PDX
3 stops44h 01mANA
Sat 8/1109:50PDX - ADL
3 stops37h 50mANA
Deal found 17/9$21,336

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Adelaide

Fly to

Oregon

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Wed 11/3

06:10-09:15

2 stops20h 35m

Portland

Sun 15/3

09:50-13:55

2 stops34h 35m

$1,523

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 1/11

06:10-18:36

2 stops29h 56m

Portland

Sat 8/11

15:54-14:10

2 stops27h 46m

$1,710

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Wed 11/3

13:55-14:42

1 stop18h 17m

Portland

Sun 15/3

23:55-08:30

2 stops39h 05m

$1,890

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 1/11

17:05-10:15

3 stops34h 40m

Portland

Sat 8/11

15:15-22:30

2 stops36h 45m

$1,937

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 1/11

17:05-19:36

3 stops44h 01m

Portland

Sat 8/11

09:50-18:10

3 stops37h 50m

$21,336

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

18:30-00:02

2 stops48h 02m

$2,562

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

17:10-20:50

2 stops22h 10m

$2,721

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon

What is the cheapest time of day to fly from ADL to OR?

Find hourly flight availability from Adelaide to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Oregon as you normally would.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from Adelaide to Oregon, such as Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
907 reviews
Check prices

Entertainment

7.2

Comfort

7.5

Overall

7.5

Crew

8.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Qantas Airways
7.5
Good
907 reviews
Qantas Airways
7.5
Good
907 reviews
Check prices

Entertainment

7.2

Comfort

7.5

Overall

7.5

Crew

8.2

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Oregon?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

  • How long is the flight from Adelaide to Oregon?

    Air Canada, Virgin Australia, and United Airlines can get you from Adelaide to Oregon in just under 18h 17m. Your travel time can differ by up to 11h 39m. The distance between Adelaide and Oregon is about 13317 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

    Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

  • Can I find deals for business class flights from Adelaide to Oregon?

    Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to Oregon?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Oregon (average of $908). Flying from Adelaide to Oregon in December is currently the most expensive (average of $1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Adelaide to Oregon

Discover the top airline that operate flights from Adelaide to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,599Average$1,759FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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How does Cheapflights help users find flights from Adelaide to Oregon?

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Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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